This is a city full of costumed vigilantes, new ones appearing almost every day. There is also a weird area called Shadow Hill ...The Confessor, Hanged Man, and other heroes reside here, fighting off evildoers each day.

At first, what appears to be a fairly normal Japanese Metropolis turns out to be a city shaken by fear. One after another, terrible murders are reported, and the killer is a mysterious man known only as JOKER. But the fact that the murders are performed due to the wishes of average citizens, may turn out to not be Sumaru's darkest secret...

A bloodstained battlefield drifting in snow ... a dangerous nuclear weapon lying in sleep ... this is Shadow Moses.With time shifted, it is the gateway to other areas ... some of which technically no longer exist.